baber/WOPTO huggingface dataset:
Patent JP-2007105805-A (JP)
Title: Method of producing oscillation element
Inventor: NAKANISHI TSUTOMU
IPC: G01C19/56
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an oscillation element such as MEMS (micro-electromechanical system), which requires micromachining, wherein the method contributes to the prevention of a degraded flexural strength in the step of producing the oscillation element.  <P>SOLUTION: The oscillation element 1 is formed of a driving base body 2 and driving electrodes 5A arranged on the driving base body 2. The driving base body 2 is machined into a predetermined shape by etching a silicon substrate 7. The etching is carried out by using etching ions 13, 14, and an oscillation frequency of a power source 12 on a biasing side is set to a value below the oscillation frequency of the etching ions 13, 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107130-A (JP)
Title: Flame resistant fiber produced by heat-calcinating plant made into fibrous state and method for producing the same
Inventor: HITOMI SEIKI
IPC: D01F9/16
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame resistant fiber by considering limited petroleum source and environment and in addition, reducing time and cost required for its production, since until now, both carbon fibers and flame resisting fibers are produced by using a polyacrylonitrile and pitch obtained from petroleum or coal as raw materials and by methods requiring the cost and time, and therefore the carbon fiber and flame resistant fibers are both very expensive.  <P>SOLUTION: This flame resistant fiber is produced by crushing or cutting the plants to make fibrous state, putting them into a heating furnace, supplying hot air without containing oxygen to heat the inside of the furnace and heat-calcinating, and a method for producing the same is also provided. By demonstrating that the flame resistant fiber using the plants as the raw material can be produced, this useful technology is established.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110854-A (JP)
Title: Power supply circuit and semiconductor integrated circuit
Inventor: NAKAJIMA KATSUYA
IPC: H02J9/06
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the destruction of data in processing and stored data by keeping an inner circuit in operation for a certain period of time when the potential of an external power supply that is inputted into an integrated circuit 1 drops sharply.  <P>SOLUTION: This integrated circuit is configured to output a control signal to a MOS transistor to break conduction between the supply side of external electric power and the output side to the inner circuit when an external voltage monitoring circuit detects that the potential of the external electric power drops below predetermined potential, and to switch the electric power that is supplied to the inner circuit from the external electric power to inner electric power charged in an electricity storing means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116757-A (JP)
Title: Ultrasonic motor
Inventor: KUROSAWA YUICHI
IPC: H02N2/00
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor of which the lifetime can be prolonged by suppressing partial abrasion on the pressure contact surface of a stator and a rotor thereby preventing abnormal rotation.  <P>SOLUTION: The ultrasonic motor comprises a stator 1 consisting of a piezoelectric 13 and a comb tooth body 12 having a large number of comb teeth 121 arranged circumferentially, and a rotor 2 coming into pressure contact with the comb teeth 121 wherein the rotor 2 is provided with a protrusion 22A having a width smaller than the diametrical dimension of the comb teeth 121 on the surface coming into pressure contact with the comb teeth 121. Position of the protrusion 22A in the diametrical direction is varied along the circumferential direction in the region of the pressure contact surface. Since the protrusion 22A comes into pressure contact with the comb teeth 121 while being deformed in the diametrical direction during rotation of the rotor 2, abrasion on the pressure contact surface of the rotor 2 and the stator 1 takes place substantially over the entire pressure contact surface of the stator 1. Consequently, the occurrence of partial abrasion on the pressure contact surface is prevented and the lifetime of the motor is prolonged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113183-A (JP)
Title: Asphalt raw material feeder
Inventor: ARANAGA RYUICHI
IPC: E01C19/10
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asphalt raw material feeder capable of easily and safely feeding an asphalt regenerator with an asphalt raw material loaded on a truck bed etc. , even in a state in which the asphalt regenerator mounted in a vehicle is kept connected to a truck etc.  <P>SOLUTION: This asphalt raw material feeder is provided with a support-frame device 14 which is installed in the rear vehicle-mounted position of the asphalt regenerator 12, and a raw material-carrying conveyor 16 which is supported on the device 14 so that the side of an ejection end 40 serving as a front side can be arranged near a raw material feeding port 42 of the regenerator 12. The asphalt raw material feeder comprises an oscillating support mechanism 18 for oscillatably supporting the side of the ejection end 40 of the conveyor 16, and a lengthwise-movably supported and fixed device 20 which is supported and fixed to the device 14 in a relatively and longitudinally movable manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113796-A (JP)
Title: Air conditioner
Inventor: AOYAMA SHIGEO
IPC: F24F13/30
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of efficiently performing cooling operation and reheating dehumidifying operation.  <P>SOLUTION: In this air conditioner 1, a first heat exchanger 21 and a second heat exchanger 22 are successively mounted in an air flow passage A in an indoor machine 2. Piping 24 extending from an outflow port 21B at a lower part of the first heat exchanger 21 extends upward, and is connected with a reservoir 26 after forming an approximately U-shaped curved branch portion 25. Piping 27 connected with a lower part of the reservoir 26, is further connected with an inflow port 22A of the second heat exchanger 22 after mounting a two-way valve 28. Piping 29 extends from a part projecting to an uppermost side of the branch portion 25, and is connected with the inflow port 22A of the second heat exchanger 22 after mounting a second pressure reducing device 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006109840-A (JP)
Title: Protocadherin, its immune body and use
Inventor: SUZUKI SHINTARO
IPC: C07K16/00
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new intercellular adhesion protein (protocadherin) and a polynucleotide encoding the protein.  <P>SOLUTION: The invention relates to the new intercellular adhesion protein designated protocadherin-42 and protocadherin-43, and a polynucleotide in the form of a DNA, an RNA, a sense strand or an antisense strand encoding the proteins.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007115434-A (JP)
Title: Mass spectrometer
Inventor: FURUHASHI OSAMU
IPC: H01J49/42
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass spectrometer capable of performing CID dissociation, even for sample molecules having large molecular weight.  <P>SOLUTION: The mass spectrometer is composed of an ionization part 10 ionizing the sample, mass separation parts 40, 60 mass separating the sample ion, a detection part 20 detecting the mass-separated ions, a collision part (collision cell) 51 arranged on an ion passage, extending from the ionization part 10 to the detection part 20 up to the mass separation parts 40, 60, and a cluster-generating device 30 generating cluster of prescribed atoms or molecules. The cluster, generated at the cluster-generating device 30, is introduced into the collision part 51. The collision energy of the sample ions can be used effectively for dissociation of the ions, by using the clusters having large mass number as target gas for CID.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115551-A (JP)
Title: Filament for x-ray tube and x-ray tube
Inventor: KURIBAYASHI MASARU
IPC: H01J35/06
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve uniformity of temperature distribution of a filament in a length direction with an outer diameter of a coil kept unchanged even if a diameter of the filament is changed.  <P>SOLUTION: A diameter di of the coil is gradually tapered down from the center part of a coil-like filament 10 to an end part in a length direction. On the other hand, an outer diameter D of the coil is constant along the length direction. As a means to taper down the diameter, only an inner coil face side of a wire material 12 has to be shaved. For making temperature distribution uniform in the length direction, it is preferable if a difference Δd between a wire diameter d<SB>max</SB>at the center part and that d<SB>min</SB>at the end part in the length direction satisfies the following formula. Δd/d<SB>max</SB>=0.041 to 0.145.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112045-A (JP)
Title: Method for manufacturing automotive interior trim component
Inventor: HIROKI KAZUTO
IPC: B60J5/00
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a terminal of a laminated structure composed of a resin base material and a decorative material laminated on the surface thereof, which can be used for performing a uniform heating treatment and for achieving the magnificent terminal treatment without causing outlook defects such as creases and meandering during engulfing operation.  <P>SOLUTION: In the method for treating terminals of margins to be rolled 26 and 123 of the laminated structures 20 and 100, the margin 26 is first heated by a heater 81 in the state that the margin 26 is retained by the suction through applying a vacuum suction force to the end surface 71b of an engulfing piece 71 of a engulfing unit 70, to thereby eliminate heating irregularities. Further, the margin 26 is rolled to the back side of the main body, whilst retaining the margin 26 by suction with the help of the engulfing piece 71 and at the same time, applying a tension to the engulfing margin 26, after thermal softening process. As the result of these procedures, creases can be prevented as much as possible, and the magnificent outlook of the product can be ensured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006128684-A (JP)
Title: Method and equipment for manufacturing and connecting semiconductor power switching device
Inventor: WILMOT THEODORE S
IPC: H01L21/52
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing and connecting a semiconductor power switching device.  <P>SOLUTION: A cutting blade 38 with preferably an approximately V-shape is used, which has an angular structure across its own breadth, to saw the border between adjacent dies 20 and dice a wafer 36 into individual circuit dies, thus separating the adjacent dies 20 from each other and at the same time providing a slope at a side of each separated die 20. In another embodiment, a chemical etching process is used to smooth out damage on the slanted side surface of a separate die. In still another embodiment, the device can be easily packaged onto a printed circuit substrate by providing a conduction land on a printed circuit substrate, the conduction land that has the same expanse as that of a metal-coated electrode of the device and can be soldered into a right place on the printed circuit substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007119141-A (JP)
Title: Paper sorting and managing device
Inventor: UEI HIKONOSUKE
IPC: B65H39/11
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of appropriately sorting and managing paper without having direct communication with an image forming device.  <P>SOLUTION: This paper sorting and management device includes a plurality of bins 90a to 90j storing carried paper; a paper reader part 84 reading paper management information stored in an IC tag 10 attached to the carried paper; a sorting destination determining part 71b determining the bin (either of the bins 90a to 90j) to store the paper, based on the read paper management information; and a carrying part 85 carrying the paper to the sorting destination bin (either of the bins 90a to 90j).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124289-A (JP)
Title: Server, processor and program
Inventor: NAGATA YASUTAKA
IPC: G06F21/32
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic signature imparting system, capable of securing originality to digitized entry information by authenticating an individual, on the basis of the entry information acquired by utilizing an electronic pen and attaining an electronic signature linked with handwriting.  <P>SOLUTION: In the electronic signature imparting system 100, a user makes an entry to a slip 3 by using the electronic pen 10. An individual authentication server 5 extracts signature item information from the acquired entry information, and specifies a handwriting pattern matched with the signature entered to the slip 3, on the basis of a handwriting pattern DB 7. When a matching handwriting pattern is specified, the individual authentication server 5 authenticates that the signature is of the user himself. Furthermore, when the handwriting pattern is specified, an electronic signature server 6 specifies an electronic certificate corresponding to the specified handwriting pattern, by referring to a certificate management DB 8. Then, the electronic signature server 6 imparts the electronic signature to optional data by the specified electronic certificate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133680-A (JP)
Title: Electronic equipment and its setting item initialization method
Inventor: USUI SHINOBU
IPC: G06F3/0481
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which is controlled by using parameters regarding a plurality of setting items and provides improved operability for initializing an individual setting item.  <P>SOLUTION: When operation for designating setting items is performed, an initialization icon 22 for initializing the designated setting items is displayed together with a ten key 21 for inputting parameters with respect to the designated setting items onto a GUI screen. On the basis of operation of the icon 22, the parameters of the designated setting items are returned to initialization values stored in the electronic equipment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135076-A (JP)
Title: Communication control method for wireless lan system, and repeater
Inventor: KURITA SHIGERU
IPC: H04L12/28
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that restrictions on the number of communications are not taken into consideration in conventional communication control performed by an AP (access point) of a wireless LAN.  <P>SOLUTION: The repeater being the access point of the wireless LAN focuses attention on a packet indicating a communication start request, out of packets to be relayed between terminal devices and records identification information of terminal devices, which is included in this packet. In the case that the amount of terminal devices of which the identification information has been recorded exceeds a preliminarily set upper limit value, the repeater disconnects a communication relating to the latest recorded identification information by transmitting a disconnection command or discarding packets.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139890-A (JP)
Title: Image forming apparatus
Inventor: MORIMOTO KEIJI
IPC: G03B27/46
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the skew of a paper P due to the formation of a loop, and to prevent the paper P from oblique motion, in an image forming apparatus A constituted so that the loop formed at a part of the paper P is made to function as a post-exposure buffer.  <P>SOLUTION: A conveying unit 11, for conveying the paper P to be conveyed from an exposure engine 7 that scan-exposes the paper P toward a developing part, is provided on the downstream side of the exposure engine 7 in the paper conveying direction. When the paper P, whose length is equal to or exceeding a prescribed length is processed, a pair of holding/conveying rollers 12 of the conveying unit 11 is stopped once, so that the loop Pr is partly formed in the paper P; then, the loop Pr is expanded and temporarily stored in the storage cavity S. Here, the leading end side of the paper P is pinched firmly by the pairs of first and second rollers 12a and 12b on the downstream side of the conveying direction of the loop Pr.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006062373-A (JP)
Title: Inkjet printer head and its manufacturing method
Inventor: HIROTA ATSUSHI
IPC: B41J2/045
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and quickly secure a plurality of front head units to the lower surface of a body frame 1 of an inkjet printer.  <P>SOLUTION: A plurality of nozzles arranged in an array, a cavity plate 10 provided with pressure chambers for respective nozzles, a piezoelectric actuator 20 for imparting ejection energy to ink in each pressure chamber, and a flexible flat cable 40, are laid in layers on the front surface of a front head unit 6 which is then mounted on the surface of a jig 42. In the state that a nozzle plate 43 on the surface side of the cavity plate 10 is positioned by fitting positioning pins projecting from the jig 42 into positioning holes made in front and rear of the nozzle array, the front head unit 6 is covered by a supporting part 8 on the lower surface of the bottom plate 5 of a body frame 1, and after voids 9a and 9b exposed to the upper side of the body frame 1, are filled with UV adhesive, the front head unit 6 is bonded through UV irradiation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007141315-A (JP)
Title: Recording and reproducing device, recording condition set-up method, information processing program, and recording medium
Inventor: ADACHI YOSHIHISA
IPC: G11B7/125
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device and method of an information recording medium, that can reduce the frequency of test writing and shorten the processing time of the whole test writing without missing the recording conditions applicable to the desired recording.  <P>SOLUTION: The optical disk drive 1 makes test writing and reproducing by using the recording conditions within the limit set in advance to check the recording condition based on the first criterion. When the first criterion is not satisfied, it check the recording condition used in the above test writing based on the second criterion, and sets up the recording conditions satisfying the second criterion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135817-A (JP)
Title: Spherical body shooting toy
Inventor: HORIKOSHI KENJI
IPC: A63H33/18
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical body shooting toy of a new idea which can be customized according to the desire of a user, and whose appearance and mechanism both match with the purpose of aiming at a target and shooting a spherical body.  <P>SOLUTION: In the spherical body shooting toy A for pushing out the spherical body B housed between a pair of flicking pieces 5 by pushing and widening the flicking pieces 5 by a push-out member 22 and flicking it out to the front from a shooting port 6 provided on the front part of a toy body 1 by resilient restoration force, a connection part 7 for detachably connecting a spherical body shooting cylinder 2 is provided on the front surface of the toy body 1, and the spherical body shooting cylinder 2 and the shooting port 6 communicates with each other when it is connected. A connection part 11 for detachably connecting an operation unit 3 having the push-out member 22 is provided on the back surface of the toy body 1, and the push-out member 22 is moved forward between the flicking pieces 5 by operating the operation unit 3 to push out the spherical body B housed in the flicking pieces 5 when it is connected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143277-A (JP)
Title: Drive circuit for piezoelectric elements and liquid discharging device
Inventor: TAMURA NOBORU
IPC: B41J2/055
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a drive circuit for piezoelectric elements.  <P>SOLUTION: The drive circuit for piezoelectric elements includes: a transistor that amplifies a reference signal inputted to a control terminal to generate a driving signal for operating multiple piezoelectric elements, and outputs it from an output terminal; an LC resonance circuit in which a capacitor whose capacitance is varied and an inductance are connected in series; an auxiliary driving signal generation circuit that generates an auxiliary driving signal by resonance of this LC resonance circuit, and supplies this auxiliary driving signal to the current supply terminal of the transistor for amplifying the reference signal; and a controller that varies the capacitance of the capacitor according to the number of piezoelectric elements to be operated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124878-A (JP)
Title: Cable bracket type coping with earthquake
Inventor: OKUYAMA MASATOSHI
IPC: H02G9/00
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid breakage of a cable, by allowing a bracket to turn about a vertical axis, relative to the support part of standing hardware or the like, to remove the extra length of a cable from the bracket at the occurrence of an earthquake, setting the extra length of the cable to be free, to quickly respond to the pulling direction of the cable.  <P>SOLUTION: The cable bracket equipped with an upper surface plate part 1 has a constitution, including a lateral sleeve plate parts 2, 3 provided continuously on both sides of the upper plate part 1 and formed in an ascending slope so as to narrow their widths toward the end; and a rear-surface plate part 4, positioned at the fitting side of the standing hardware S fixed to the wall surface of a structure or the like and fixed between the lateral sleeve plate parts 2, 3. The rear surface plate part 4, formed into substantially a U-shaped cross section, has a cushioning rubber 6 interposed in between fixing hardware 5, that is fixed to the standing hardware S and formed into substantially a U-shaped cross section, and is fitted to the fixing hardware 5 (connected with a bolt 7 and a nut 8) so as to be turnable about the vertical axis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144347-A (JP)
Title: Ion exchange filter
Inventor: SUZUKI KOJI
IPC: C02F1/42
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ion exchange filter which is hardly affected by the pressure of a circuit.  <P>SOLUTION: The ion exchange filter comprises a housing 11 with an inflow part 13 and an outflow part 33, and a cartridge 40 installed in the housing, and filled with ion exchange resin. A fluid flowing through the circuit of a fuel cell system is passed through the inflow part 13, the cartridge 40, and the outflow part 33 to be filtrated. The housing 11 is composed of a top-opening cylindrical body 12, and a lid body 30 deposited on the top of the cylindrical body for closing the top. The inflow part 13 is installed on the peripheral wall surface of the cylindrical body 12, above the bottom 42 of the cartridge 40, and the outflow part 33 is installed on the lid body 30. A space 20 for making the fluid flow down to the bottom of the housing 11 is formed between the housing 11 and the cartridge 40, and the fluid is made to flow from the bottom to the top of the cartridge 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT